MF-SIM-001 - AND Gate
Phase: Phase I - Logic Primitives
Hypothesis: A dual-input strand displacement architecture produces output only when both inputs are present.
Simulation topology: Two exposed toeholds (t1, t2) gate a protected output domain; full branch migration requires both inputs.
What was tested: All four Boolean input combinations.
What passed: Truth-table equivalence and no output under single/null input conditions.
Constraints required: Orthogonal toehold domains and intended reaction-rate dominance over leak pathways.
Scaling boundary observed: Leak sensitivity increases with reduced orthogonality and deeper cascade layering.
MF-SIM-010 - 1-bit Delay Element
Phase: Phase II - Temporal Behavior
Hypothesis: Delay is controllable through toehold modulation under bounded concentration constraints.
Simulation topology: Input-triggered delay block with release controlled by kinetic tuning variables.
What was tested: Delay behavior under bounded trigger windows and fixed hierarchy constraints.
What passed: Ordered delayed release behavior remained structurally consistent in bounded regimes.
Constraints required: Rate hierarchy separation and concentration envelopes required.
Scaling boundary observed: Timing variance increases with chained temporal elements.
MF-SIM-017 - 1-bit RAM Cell
Phase: Phase IIIA - Memory Architectures
Hypothesis: Persistent rewritable memory is achievable in displacement-based architecture.
Simulation topology: Protected memory domain with write, read-enable, and overwrite pathways.
What was tested: State retention and controlled overwrite under bounded assumptions.
What passed: Persistent state retention and explicit overwrite behavior observed structurally.
Constraints required: Memory gate pathway dominance and orthogonality of memory-associated domains.
Scaling boundary observed: Additional memory gating layers increase leak-risk surfaces.
MF-SIM-020 - Enable-Gated Branch Structure
Phase: Phase IIIB - Control Logic
Hypothesis: Conditional branch activation can remain exclusive under valid gate conditions.
Simulation topology: Enable gate controlling mutually exclusive branch output paths.
What was tested: Branch activation under valid/invalid gate combinations.
What passed: Exclusive branch behavior preserved in bounded model assumptions.
Constraints required: Strict gate dominance and branch orthogonality.
Scaling boundary observed: Path exclusivity sensitivity increases in dense branch topologies.
MF-SIM-023 - 4-bit Ripple Carry Adder
Phase: Phase IIIC - Arithmetic Units
Hypothesis: Sequential carry propagation can be achieved through displacement cascades.
Simulation topology: Bitwise add stages with carry handoff between successive gates.
What was tested: Carry progression across multi-stage arithmetic chain.
What passed: Structural carry propagation preserved under bounded depth assumptions.
Constraints required: Sequential trigger ordering and reaction-rate hierarchy.
Scaling boundary observed: Cumulative latency grows with arithmetic depth.
MF-SIM-026 - Latency Stacking Analysis
Phase: Phase IV - Timing and Coordination
Hypothesis: Cumulative delay remains bounded under coordinated multi-stage execution.
Simulation topology: Three-stage cascaded gates with aggregated delay evaluation.
What was tested: Total latency accumulation across sequential activation stages.
What passed: Coordinated sequence remained structurally stable in bounded windows.
Constraints required: Bounded diffusion/kinetic assumptions and trigger ordering.
Scaling boundary observed: Delay variance amplifies as stage count increases.
MF-SIM-031 - Sequential Trigger Chain
Phase: Phase V-VI - Environmental I/O and Sequencing
Hypothesis: Ordered execution can be maintained in externally influenced runtime progression.
Simulation topology: External signal-driven cascade with sequential state transitions.
What was tested: Stepwise state transitions with conditional branching checkpoints.
What passed: Ordered progression held under bounded signal and timing assumptions.
Constraints required: Trigger availability ordering and threshold-gated transitions.
Scaling boundary observed: Instruction ordering sensitivity grows with branching complexity.
MF-SIM-038 - Global Macrostate Convergence
Phase: Phase VII-VIII - Compiler Mapping and Integration
Hypothesis: Integrated system converges deterministically across coupled subsystems.
Simulation topology: Linked logic, memory, arithmetic, control, and runtime blocks with shared output macrostate.
What was tested: End-to-end convergence consistency under integrated conditions.
What passed: System-level structural convergence observed under bounded constraints.
Constraints required: Cross-subsystem consistency and preserved reaction hierarchy.
Scaling boundary observed: Global convergence margin narrows near upper cascade-depth assumptions.